//
//  MLSecurity.h
//
//  Created by Molon on 13-9-30.
//  Copyright (c) 2013年 Molon. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface MLSecurity : NSObject

//得到字符串的md5值
+ (NSString *)md5String:(NSString *)str;

//得到数据块的md5值
+ (NSString *)md5Data:(NSData *)data;

//得到文件的md5值
+ (NSString *)md5File:(NSString *)filePath;


@end
